Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks

ESP32 with HTTP server, Telnet server, file system, FTP server FTP client, SMTP client, cron daemon and user management

A simple LED dot matrix clock project based on Arduino Nano (ATmega328), also using a DS3231RTC module and a LDR sensor.

Arduino library for the Microchip MCP79411/12 Real-Time Clock/Calendar

Erriez 3-wire DS1302 Real Time Clock library for Arduino

An STM32 HAL library for the DS3231 real-time clock IC.

An STM32 HAL library for the DS1307 real-time clock IC.

Access the DS3231M I2C Realtime Clock

Arduino Real Time Alarm Clock DS3231 with TM1638. Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode.

Arduino library for the Seiko Epson RX8025T RTC.

Sketch for an Arduino-based Power Outage Logger

Platform agnostic driver for the DS1307 real-time clock written in Rust using embedded-hal

DS3231 Real Time Clock C Library (High Level Driver)

A minimal but large clock in a Pelican 1040 Micro Case with CircuitPython.

DS1307 RTC driver for ESP32 (esp-idf), STM32 (HAL) and AVR (ATmega32)

Drivers for the Minix 3 operating system

Design of real time clock(RTC) using Verilog HDL

Library to interface DS1307 and DS3231 real time clock ICs with arduino

DS1307 RTC (real time clock) portable c library (high level driver)

RTC-SHIM (mini-HAT), a DS3231 battery driven real-time clock for Raspberry Pi